Specimen Information

Pontederia crassipes
Pontederia crassipes
(floating water hyacinth)
Plants
Exotic

Specimen ID1439537
GroupPlants
GenusPontederia
Speciescrassipes
Common Namefloating water hyacinth
StateCA
CountySan Diego
Locality0.2 mi w of Dairy Mart Road (just below fence of the International Boundary, just s of Monument Road); San Ysidro
Mapping AccuracyAccurate
HUC8 NameCottonwood-Tijuana
HUC8 Number18070305
HUC10 NameTijuana River-Frontal Pacific Ocean
HUC10 Number1807030513
HUC12 NameTijuana River-Frontal Pacific Ocean
HUC12 Number180703051304
Map
+
Collection Day28
Collection Month9
Collection Year1967
Year AccuracyActual
Potential Pathwayplanted ornamental
Statusestablished
Reference 1
Ref. Number:25610
Author:West, R., J. Malpas, C. Powell, M. Tollett, D. Anderson, and E. Dorrington.
Date:2019
Title:Calflora
Reference 2
Ref. Number:16045
Author:Alexander, J., S. Markos, J. Yost, R.L. Moe, E. Dean, and M. Nazaire.
Date:2016
Title:Consortium of California Herbaria (CCH)
Publisher:Regents of the University of California
CommentsCalflora observation ID: cch:UC1353970
Record TypeLiterature
DisposalUC
Museum Cat NumberUC1353970
Freshwater/MarineFreshwater


Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2020]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [10/29/2020].

Contact us if you are using data from this site for a publication to make sure the data are being used appropriately and for potential co-authorship if warranted. For queries involving fish, please contact Matthew Neilson. For queries involving invertebrates, contact Amy Benson.